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| author | Axel Lin <axel.lin@gmail.com> | 2012-06-13 20:27:14 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-17 20:59:48 +0100 |
| commit | c70ad9dcf08c839b018d8c440bd8c19aabbb08a8 (patch) | |
| tree | cb090af9e2b070eb57efd3cfae3567d070bb78a6 /drivers/regulator/wm831x-dcdc.c | |
| parent | ec0ab07587f0d2af208366158f5fd487311f1c56 (diff) | |
| download | lwn-c70ad9dcf08c839b018d8c440bd8c19aabbb08a8.tar.gz lwn-c70ad9dcf08c839b018d8c440bd8c19aabbb08a8.zip | |
regulator: wm831x-dcdc: Convert wm831x_buckp_ops to regulator_list_voltage_linear
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/wm831x-dcdc.c')
| -rw-r--r-- | drivers/regulator/wm831x-dcdc.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c index 099da11e989f..fbcff56e0114 100644 --- a/drivers/regulator/wm831x-dcdc.c +++ b/drivers/regulator/wm831x-dcdc.c @@ -599,15 +599,6 @@ static struct platform_driver wm831x_buckv_driver = { * BUCKP specifics */ -static int wm831x_buckp_list_voltage(struct regulator_dev *rdev, - unsigned selector) -{ - if (selector <= WM831X_BUCKP_MAX_SELECTOR) - return 850000 + (selector * 25000); - else - return -EINVAL; -} - static int wm831x_buckp_set_voltage_int(struct regulator_dev *rdev, int reg, int min_uV, int max_uV, int *selector) { @@ -620,7 +611,7 @@ static int wm831x_buckp_set_voltage_int(struct regulator_dev *rdev, int reg, else return -EINVAL; - if (wm831x_buckp_list_voltage(rdev, vsel) > max_uV) + if (regulator_list_voltage_linear(rdev, vsel) > max_uV) return -EINVAL; *selector = vsel; @@ -652,7 +643,7 @@ static int wm831x_buckp_set_suspend_voltage(struct regulator_dev *rdev, static struct regulator_ops wm831x_buckp_ops = { .set_voltage = wm831x_buckp_set_voltage, .get_voltage_sel = regulator_get_voltage_sel_regmap, - .list_voltage = wm831x_buckp_list_voltage, + .list_voltage = regulator_list_voltage_linear, .set_suspend_voltage = wm831x_buckp_set_suspend_voltage, .is_enabled = regulator_is_enabled_regmap, @@ -715,6 +706,8 @@ static __devinit int wm831x_buckp_probe(struct platform_device *pdev) dcdc->desc.vsel_mask = WM831X_DC3_ON_VSEL_MASK; dcdc->desc.enable_reg = WM831X_DCDC_ENABLE; dcdc->desc.enable_mask = 1 << id; + dcdc->desc.min_uV = 850000; + dcdc->desc.uV_step = 25000; config.dev = pdev->dev.parent; if (pdata) |